diff --git a/Makefile b/Makefile
index eee1b15..e2b0b71 100755
--- a/Makefile
+++ b/Makefile
@@ -46,8 +46,8 @@ $(BINDIR)/import-genome: ./import-genome/*.go ./lib/*.go | $(BINDIR)
 
 # DICOM import tool
 import-dicom: $(BINDIR)/import-dicom
-$(BINDIR)/import-dicom: ./import_dicom/*.go ./lib/*.go | $(BINDIR)
-	$(FIPS) go build $(LDFLAGS) -o $@ ./import_dicom
+$(BINDIR)/import-dicom: ./import-dicom/*.go ./lib/*.go | $(BINDIR)
+	$(FIPS) go build $(LDFLAGS) -o $@ ./import-dicom
 
 # Debug tools (no FIPS needed)
 tools: $(BINDIR)/decrypt $(BINDIR)/fips-check
diff --git a/PROMPT-FUNCTION-BRIEF.md b/PROMPT-FUNCTION-BRIEF.md
index 4353ad9..05f3eea 100644
--- a/PROMPT-FUNCTION-BRIEF.md
+++ b/PROMPT-FUNCTION-BRIEF.md
@@ -69,6 +69,7 @@ The LLM extraction prompts define `input_config` — the UI renders whatever str
 
 ## Must Have
 
+- **Empty prompt always at top** — the primary entry point, always visible, inviting input
 - Edit recognized prompts (change question, schedule, fields)
 - Delete/dismiss prompts
 - Works beautifully on web and mobile (WebView)
diff --git a/import_dicom/main.go b/import-dicom/main.go
similarity index 100%
rename from import_dicom/main.go
rename to import-dicom/main.go